Izidingo Zempahla
Impahla ye-brake disc isebenzisa izinga lezwe lami elimpunga lensimbi engu-250, elibizwa nge-HT250, elilingana nezinga le-G3000 laseMelika. Izidingo zezinto ezintathu eziyinhloko zokwakheka kwamakhemikhali yilezi: C: 3.1∽3.4 Si: 1.9∽2.3 Mn: 0.6∽0.9. Izidingo zokusebenza kwemishini: amandla aqinile>=206MPa, amandla okugoba>=1000MPa, ukuchezuka>=5.1mm, izidingo zokuqina phakathi: 187∽241HBS.